Turkish PM says during Nato talks that it has right to defend airspace, as allies try to prevent escalation and say focus should be on battling IsisAnkara will not apologise for downing a Russian fighter jet on the Syrian border but Moscow should reconsider retaliatory sanctions, the Turkish prime minister has said.Ahmet Davutoğlu said: “Protection of our airspace, our border is not only a right but a duty for my government and no Turkish premier or president ...